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  • asp.net 截屏 截取web页面

     1 using System.Drawing;
     2 
     3 //调用浏览器打开页面
     4 System.Diagnostics.Process.Start("IEXPLORE.EXE", "http://localhost:56/Spacxxe.html");
     5 //停止3秒,等页面打开
     6 System.Threading.Thread.Sleep(3000);
     7 
     8 //截屏
     9 //创建并设置画布大小
    10 System.Drawing.Image templateImage = new System.Drawing.Bitmap(1040, 700);
    11 System.Drawing.Graphics templateG = System.Drawing.Graphics.FromImage(templateImage);
    12 
    13 //new Point(200, 100)位于源(屏幕)左上角的x,y坐标
    14 //new Point(0, 0)图片位于画布左上角的x,y坐标
    15 //new Size(1440, 900)所截屏幕的大小
    16 templateG.CopyFromScreen(new Point(200, 100), new Point(0, 0), new Size(1000, 900), CopyPixelOperation.MergeCopy);
    17 
    18 //关闭ie
    19 System.Diagnostics.Process[] pro = System.Diagnostics.Process.GetProcessesByName("IEXPLORE");
    20 foreach (System.Diagnostics.Process ps in pro)
    21 {
    22     ps.Kill();
    23 }
    24 
    25 //存图片
    26 templateImage.Save(@"E:\TEST\" + imgname + ".jpg", System.Drawing.Imaging.ImageFormat.Jpeg);

    截图过程,是通过aps.net 页面调用ie浏览器进程打开页面,并且调用CopyFromScreen来截屏并保存。

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  • 原文地址:https://www.cnblogs.com/qingzhuo/p/2133637.html
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